25890368

素因数分解:

$2^6\times 7^1\times {\mathrm{57791}}^1$

素因数の和:57810

約数の個数: 28

約数和(自身を含む): 58716672

約数和(自身を除く): 32826304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 57791, 115582, 231164, 404537, 462328, 809074, 924656, 1618148, 1849312, 3236296, 3698624, 6472592, 12945184, 25890368]

約数ペア:

[(1, 25890368), (2, 12945184), (4, 6472592), (7, 3698624), (8, 3236296), (14, 1849312), (16, 1618148), (28, 924656), (32, 809074), (56, 462328), (64, 404537), (112, 231164), (224, 115582), (448, 57791)]